<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<link rel="stylesheet" type="text/css" href="task.css">
</head>
<body>
	

<div id="uniCancas">
<div id="rail1" class="outrail">
	<div  id="rail2" class="rail">
		<div  id="rail3" class="rail">
			<div  id="rail4" class="rail">
				<div id="circle"  class="rail">
					
				</div>
			</div>
		</div>
	</div>
</div>
</div>
<div id="control">
	<div class="track" id="1">第一轨道<button class="make">创建</button><button class="explode">销毁</button><button class="start">开始</button><button class="stop">停止</button><input type="number" name=""><button class="setspeed">速度</button></div>
	<div class="track" id="2">第二轨道<button class="make">创建</button><button class="explode">销毁</button><button class="start">开始</button><button class="stop">停止</button><input type="number" name=""><button class="setspeed">速度</button></div>
	<div class="track" id="3">第三轨道<button class="make">创建</button><button class="explode">销毁</button><button class="start">开始</button><button class="stop">停止</button><input type="number" name=""><button class="setspeed">速度</button></div>
	<div class="track" id="4">第四轨道<button class="make">创建</button><button class="explode">销毁</button><button class="start">开始</button><button class="stop">停止</button><input type="number" name=""><button class="setspeed">速度</button></div>
</div>
<div id="console">console</div>

<script type="text/javascript" src="task.js"></script>
</body>
</html>